Block Tank Wars is a 3D tank action game that features single-player, multiplayer, and survival modes. The tanks and levels are designed in a block style, which gives the game a unique look. The game is developed by Artstorm FZE and is available for free on Android.

The game offers over 150 single-player missions, a survival mode, and an online game mode. There are eight different modern tank types to choose from, and the game features epic boss fights. In addition, there are eight types of enemy tanks with different pixel guns and two types of worlds to explore - City and Ice World.

Upon completing missions, players can buy new tanks or improve their existing tanks. The game mechanics are well-balanced, making it easy to control the tanks and engage in battles.

Overall, Block Tank Wars is a fun and engaging game that offers hours of gameplay. It is constantly updated, which means players can expect new content and features regularly. And the best part? It's free to download!